Reiterated Wnt and BMP signals in neural crest development

被引:50
作者
Raible, DW [1 ]
Ragland, JW [1 ]
机构
[1] Univ Washington, Dept Biol Struct, Seattle, WA 98195 USA
关键词
neuroepithelium; signaling pathways; reiterated signals;
D O I
10.1016/j.semcdb.2005.06.008
中图分类号
Q2 [细胞生物学];
学科分类号
071009 ; 090102 ;
摘要
Common signaling pathways such as those for Wnts and BMPs are used many times during embryogenesis. During the development of the neural crest, Wnt and BMP signals are used repeatedly at different stages to influence initial induction, segregation from the neuroepithelium and cell fate determination. This review considers how specificity is generated within the neural crest for these reiterated signals, discussing examples of how the outcomes of signaling events are modulated by context. (c) 2005 Elsevier Ltd, All rights reserved.
引用
收藏
页码:673 / 682
页数:10
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